CVE-2016-4605: Apple iPhone OS

Medium severity, CVSS 6.5. EPSS: 1.9% chance of exploitation in the next 30 days.

Calendar in Apple iOS before 9.3.3 allows remote attackers to cause a denial of service (NULL pointer dereference and device restart) via a crafted invitation.

Affected products

• Apple iPhone OS: up to and including 9.3.2

Published 2016-07-22. Last modified 2026-06-17.